| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(s) + 3 MgSO4 = 3 Mg(s) + Al2(SO4)3
AgNO3(aq) + NaF(aq) = NaNO3(aq) + AgF(aq) =>
AgNO3(aq) + NaF(aq) = NaNO3(aq) + AgF(aq)
C8H8O3 + NaOH = C7H6O3 + CH3OH + Na =>
18 C8H8O3 + 14 NaOH = 19 C7H6O3 + 11 CH3OH + 14 Na
H2C3H2O4 + H2O = H3O{+} + HC3H2O4{-} =>
H2C3H2O4 + H2O = H3O{+} + HC3H2O4{-}
Ni + SNSO4 = NiSO4 + SN =>
Ni + SNSO4 = NiSO4 + SN
Fe(NO3)3 + Cr(NO3)3 + NH2CH2COOH = FeCr2O4 + N2 + CO2 + H2O =>
18 Fe(NO3)3 + 36 Cr(NO3)3 + 92 NH2CH2COOH = 18 FeCr2O4 + 127 N2 + 184 CO2 + 230 H2O
Al(CH3CO2)3 + Ca(NO3)2 = Ca(C2H3O2)2 + Al(NO3)3 =>
2 Al(CH3CO2)3 + 3 Ca(NO3)2 = 3 Ca(C2H3O2)2 + 2 Al(NO3)3
Ag2O + Fe(IO3)3 = Fe2O3 + AgIO3 =>
3 Ag2O + 2 Fe(IO3)3 = Fe2O3 + 6 AgIO3
NaI + Br2I = NaBr + I2 =>
4 NaI + 2 Br2I = 4 NaBr + 3 I2
Si + C6H6 = SiH + C6H5 =>
Si + C6H6 = SiH + C6H5
MnO2 + H2O = MnO4{-} + H{+} + {-} =>
MnO2 + 2 H2O = MnO4{-} + 4 H{+} + 3e
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
BaSO4 + Ca(NO3)2 = Ba(NO3)2 + CaSO4 =>
BaSO4 + Ca(NO3)2 = Ba(NO3)2 + CaSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2SO4 + K2CO3 = K2SO4 + CO2*H2O =>
H2SO4 + K2CO3 = K2SO4 + CO2*H2O
hydrogenfluoride + zincchloride = hydrogenchloride + zincfluoride =>
2 HF + ZnCl2 = 2 HCl + ZnF2
K2SO3 + HNO = K2NO + HSO3 =>
K2SO3 + HNO = K2NO + HSO3
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
Li3N + H2O = Li3OH + NH =>
Li3N + H2O = Li3OH + NH
C7H6O3 + CH3COOH = C9HOCO4 + H3COH =>
10 C7H6O3 + 23 CH3COOH = 8 C9HOCO4 + 36 H3COH
ClH2O = Cl + H2O =>
ClH2O = Cl + H2O
Li3N + H2O = Li3OH + NH =>
Li3N + H2O = Li3OH + NH
Na + As = AsNa =>
Na + As = AsNa
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H2SO4 + K2CO3 = K2SO4 + CO2*H2O =>
H2SO4 + K2CO3 = K2SO4 + CO2*H2O
C7H6O3 + CH3COOH = C9HOCO4 + H3COH =>
10 C7H6O3 + 23 CH3COOH = 8 C9HOCO4 + 36 H3COH
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
C2H14(l) + O2(g) = CO2(g) + H2O(l) =>
2 C2H14(l) + 11 O2(g) = 4 CO2(g) + 14 H2O(l)
HNO3(aq) + H2S(g) = H2O(g) + NO(g) + S(s) =>
2 HNO3(aq) + 3 H2S(g) = 4 H2O(g) + 2 NO(g) + 3 S(s)
POCl3 = P + O + Cl2 =>
2 POCl3 = 2 P + 2 O + 3 Cl2
K2Cr2O7 + (NH4)2S + H2O = S + Cr(OH)3 + NH3 + KOH =>
K2Cr2O7 + 3(NH4)2S + H2O = 3 S + 2 Cr(OH)3 + 6 NH3 + 2 KOH
C7H6O3 + CH3COOH = C9HOCO4 + H3COH =>
10 C7H6O3 + 23 CH3COOH = 8 C9HOCO4 + 36 H3COH
CuBr = Cu + Br =>
CuBr = Cu + Br
H2SO4 + K2CO3 = K2SO4 + CO2*H2O =>
H2SO4 + K2CO3 = K2SO4 + CO2*H2O
C20H26O3NCl + NaBH4 + NaOH + C3OH = C20H27O3NNa + NaBO2 + C3H5Cl =>
C20H26O3NCl + NaBH4 + NaOH + C3OH = C20H27O3NNa + NaBO2 + C3H5Cl
Ba(NO3)2 + Fe(NO3)3 = Ba(NO3)3 + FeNO3 =>
2 Ba(NO3)2 + Fe(NO3)3 = 2 Ba(NO3)3 + FeNO3
Li3N + H2O = Li3OH + NH =>
Li3N + H2O = Li3OH + NH
KCl + CF4 = KF + CCl4 =>
4 KCl + CF4 = 4 KF + CCl4
N2O3 + NH4OH = NH4NO2 + H2O =>
N2O3 + 2 NH4OH = 2 NH4NO2 + H2O
Al + KOH + H2O = K[Al(OH)5] + H2 =>
Al + KOH + 4 H2O = K[Al(OH)5] + 2 H2
Li3N + H2O = Li3OH + NH =>
Li3N + H2O = Li3OH + NH
C2H8O3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 C2H8O3 + 5 K2Cr2O7 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 6 CO2 + 32 H2O
C5H10O2 + CH3OH = C6H12O2 + H2O =>
C5H10O2 + CH3OH = C6H12O2 + H2O
KCl + CF4 = KF + CCl4 =>
4 KCl + CF4 = 4 KF + CCl4
F2O3 + H2 = F + H2O =>
F2O3 + 3 H2 = 2 F + 3 H2O
ZnBr + NaS = ZnS + NaBr =>
ZnBr + NaS = ZnS + NaBr
C7H6O3 + CH3COOH = C9HOCO4 + H3COH =>
10 C7H6O3 + 23 CH3COOH = 8 C9HOCO4 + 36 H3COH
B2O3 + CO = B6O + CO2 =>
3 B2O3 + 8 CO = B6O + 8 CO2
BCl3 + Na = NaCl + B =>
BCl3 + 3 Na = 3 NaCl + B
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/24
Équations équilibrées sur01/31/23
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